65514222046 has 32 divisors (see below), whose sum is σ = 123522739200. Its totient is φ = 25366270176.

The previous prime is 65514221989. The next prime is 65514222061. The reversal of 65514222046 is 64022241556.

It is a happy number.

It is a super-2 number, since 2×65514222046² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 65514221996 and 65514222014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3820896 + ... + 3838003.

It is an arithmetic number, because the mean of its divisors is an integer number (3860085600).

Almost surely, 2^65514222046 is an apocalyptic number.

65514222046 is a deficient number, since it is larger than the sum of its proper divisors (58008517154).

65514222046 is a wasteful number, since it uses less digits than its factorization.

65514222046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7658968.

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 65514222046 in words is "sixty-five billion, five hundred fourteen million, two hundred twenty-two thousand, forty-six".